Stopped by the local Hermes store to look at the Goodnews bag again and narrowed it down to 2 colors - the Rubis and Tabac in clemence. I like the tabac slightly more but my concern and indecision boils down to whether the tabac will show more dirt or color transfer since I'll be wearing this bag with jeans. Which color would you choose for a casual weekend bag? Any issues keeping your lighter bags clean?